I bought these in the April of 2007 and never used them. Here is the description from the original add plus I have one extra head.
Fresh from Champion racing heads and still in the Champion boxes and wrapped in plastic.
Heads are M&A fully ported with titanium retainers/stainless valves/forged locks/Upgraded Beehive 1.44" diameter valve springs/1.6 roller rockers/valve covers/head,intake gaskets.
Heads have a fresh valve job and the titanium retainers/forged locks/spring cups/head gaskets etc are brand new never run.
Heads went 9.9s before the upgrades/freshening.
I will also note that the heads had a previous leak welded/repaired by Champion and then both heads were ceramic sealed.
Heads flowed in the 230/180 range from what i recall.
SET UP FOR ROLLER CAM ONLY.
I'll take $2000 for all three heads thanks.
Fresh from Champion racing heads and still in the Champion boxes and wrapped in plastic.
Heads are M&A fully ported with titanium retainers/stainless valves/forged locks/Upgraded Beehive 1.44" diameter valve springs/1.6 roller rockers/valve covers/head,intake gaskets.
Heads have a fresh valve job and the titanium retainers/forged locks/spring cups/head gaskets etc are brand new never run.
Heads went 9.9s before the upgrades/freshening.
I will also note that the heads had a previous leak welded/repaired by Champion and then both heads were ceramic sealed.
Heads flowed in the 230/180 range from what i recall.
SET UP FOR ROLLER CAM ONLY.
I'll take $2000 for all three heads thanks.